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What is the next term in the sequence? 6, 11/2 , 5 , 9/2 , 4 What did you do to get your answer?
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what type of sequence are we looking at? arith. or geom?
or random?
It just says make a conjecture about the next item in each sequence
\[\frac{12,11,10,9,8,...}{2}\]
So I guess it's random
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\[{12 \over 2}, {11 \over 2}, {10 \over 2}, {9 \over 2}, {8 \over 2}, {{(13-n)} \over 2}={7 \over 2}\]
the only thing I know is that you subtract 1/2 and get the previous number, but I don't know how to get the next number
its arithmetic, just have to make them all match denoms
Oh I see
if you know to subtract 1/2; then by all means do it
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Thanks
Hey, but do you know a quick way of figuring this out?
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